Bed



FIG. 1 is a front elevational view of a bed, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image thereof;

FIG. 4 is a top front and left side perspective view thereof;

FIG. 5 is a top front and left side perspective view of a second embodiment of that shown in FIG. 1, the top front and right side perspective view being a mirror image thereof; and

FIG. 6 is a top plan view thereof. 

The ornamental design for a bed, as shown and described. 